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AV DIAGNOSIS SYSTEM (AV CONTROL UNIT) AV-471 < SYSTEM DESCRIPTION > [BOSE AUDIO WITH NAVIGATION] C D E F G H I J K L M B A O P Some error items may be displayed simultaneously according to the cause. If some error items are displayed Error item Description Possible malfunction factor/Action to take CAN COMM CIRCUIT CAN communication malfunction is detect- Perform diagnosis with CONSULT, and CONTROL UNIT (CAN) CAN initial diagnosis malfunction is detect- Replace the AV control unit if the malfunc- AV-610, "Removal and Installa- . CONTROL UNIT (AV) AV communication circuit initial diagnosis FLASH-ROM Error Of Control Unit AV control unit malfunction is detected. Connection Of Gyro Connection of G Sensor CAN Controller Memory Error Bluetooth Module Connection Error Sub CPU Connection Error iPod authentification chip error Audio connection error DSP Connection Error AV control unit malfunction is detected. • If a disc can be played, then there is a possibility of the detection of a temporary • Replace the AV control unit if the mal- function occurs constantly. AV-610, "Removal and Installa- DSP Communication Error HDD Connection Error AV control unit malfunction is detected. Replace the AV control unit if the malfunc- AV-610, "Removal and Installa- . HDD Read Error HDD Write Error HDD Communication Error HDD Access Error GPS Communication Error GPS malfunction is detected. • An intermittent error caused by strong ra- dio interference may be detected unless • Replace the AV control unit if the mal- function occurs constantly. AV-610, "Removal and Installa- GPS ROM Error GPS RAM Error GPS RTC Error Unfinished configuration The writing of configuration data is incom- Write configuration data with CONSULT. USB Controller Communication Error USB connection malfunction is detected. Check that the connection to the USB con- DVD Mechanism Communication Error AV control unit malfunction is detected. • If DVD can be played, then there is a possibility of the detection of a temporary • Replace the AV control unit if the mal- function occurs constantly. AV-610, "Removal and Installa- Steer. Angle Sensor Calibration Neutral position adjustment of the steering Adjust the neutral position of the steering |